Generic Crown to fit Franck Muller® CN-FM001

undercut crown (mido style), steel, long pipe, diameter 5.90 mm, opening 3.10 mm (approximately), height of crown 3.10 mm, total height 4.60 mm, tap 0.90 mm, generic (not original)

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Franck Muller®. Franck Muller® warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.